CN218742205U

CN218742205U - Raw material crushing device for chemical industry

Info

Publication number: CN218742205U
Application number: CN202222915489.8U
Authority: CN
Inventors: 王山峰
Original assignee: Fuxin Hongji Photoelectric Materials Co ltd
Current assignee: Fuxin Hongji Photoelectric Materials Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-28
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a raw material crushing device for chemical industry, relating to the technical field of chemical raw material processing; the utility model discloses a: the top of the crushing box is communicated with a feed inlet, and the bottom of the crushing box is communicated with a discharge pipe; the two crushing rollers are horizontally and rotatably arranged in the crushing box, gears are fixedly arranged on the two crushing rollers, and the two gears are meshed with each other; the filter plate is arranged in the crushing box and is positioned below the crushing roller; the utility model discloses two crushing rolls are synchronous reverse rotation under the effect of two gears to the realization is to the preliminary breakage of raw materials, raw materials after preliminary breakage drops to the filter on, the axostylus axostyle rotates, drive the vertical reciprocal slip of a plurality of branch, thereby make the raw materials of a plurality of clamp plate on to the filter hit and beat, thereby realize the secondary breakage to industrial chemicals, carry out the breakage in proper order to the raw materials through two crushing mechanisms, make the industrial chemicals crushing effect good, the industrial chemicals after final breakage is meticulous, thereby the follow-up processing of being convenient for is used.

Description

Raw material crushing device for chemical industry

Technical Field

The utility model relates to a industrial chemicals processing equipment technical field, concretely relates to raw materials breaker for chemical industry.

Background

Chemical industry, i.e. chemical industry, where chemical methods are used to change the composition or structure of a substance or to synthesize a new substance, belongs to the chemical production technology, i.e. chemical process, the obtained product is called chemical or chemical product, and the general process of chemical production can be summarized as follows: various pretreatment of industrial chemicals are smashed, the edulcoration, mix the various aftertreatment of chemical processing and draw chemical products, a series of operations are all very loaded down with trivial details complicacy, in the initial stage of raw materials for chemical production, raw material crushing device need be used, in order to be used for carrying on the breakage to industrial chemicals, the broken structure of individual layer is adopted mostly to current raw material crushing device, partial raw materials is not complete broken, there are not equidimension granule in the raw materials after the breakage, make the size of the raw materials after the breakage differ too greatly, the industrial chemicals that the breakage is not good, can lead to the later stage can't carry out the edulcoration and mix chemical processing, the chemical production of serious influence later stage and use, unqualified breakage, direct influence next step, make the unable normal production of workman, therefore, the utility model provides a raw material crushing device for chemical industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem in the above background, the utility model provides a raw materials breaker for chemical industry.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

raw materials breaker for chemical industry includes:

the top of the crushing box is communicated with a feeding hole, and the bottom of the crushing box is communicated with a discharging pipe;

the two crushing rollers are horizontally and rotatably arranged in the crushing box, gears are fixedly arranged on the two crushing rollers, and the two gears are meshed with each other;

the filter sets up in the broken incasement and be located the below of crushing roller:

the shaft lever rotatably penetrates through the opposite side of the inner wall of the crushing box and is positioned between the crushing roller and the filter plate, a plurality of rotating wheels are eccentrically and fixedly arranged on the shaft lever along the length direction of the shaft lever, and rocker arms are rotatably sleeved on the plurality of rotating wheels;

the supporting plate is arranged in the crushing box, a plurality of supporting rods are movably arranged on the supporting plate in a penetrating mode along the length direction of the supporting plate, the supporting rods are respectively in one-to-one correspondence with the plurality of rocker arms, the top ends of the supporting rods are hinged with the rocker arms, and pressing plates are arranged at the bottom ends of the supporting rods.

Furthermore, the rotating wheels are divided into two groups and the two groups are arranged in a staggered mode, and the eccentric directions of the two groups of rotating wheels are opposite.

Further, the filter is the slope setting, broken incasement just is located the below slope of crushing roller is provided with the guide plate, the one end that the guide plate gradient is low corresponds the one end that the filter gradient is high, the one end that the guide plate gradient is low with leave the clearance between the inner wall of broken case.

Further, the broken incasement just is located the below of filter is provided with the strengthening rib rack, the strengthening rib rack with the filter is contradicted the overlap joint.

Further, the support plate is provided with a sleeve, the support rod penetrates through the sleeve in a movable mode, the inner wall of the sleeve is in an annular array shape and is inserted with a plurality of balls in a rolling mode, and the balls are all in rolling contact with the outer surface of the support rod.

Further, the feed inlet is the slope structure, the inner wall of feed inlet articulates and is provided with the apron.

Further, the bottom of the crushing box is in a conical structure, and the discharge pipe is communicated with the conical end.

Furthermore, driving wheels are fixedly arranged on one of the crushing rollers and the shaft rod, and driving belts are wound on the two driving wheels.

The utility model has the advantages as follows: two crushing rolls are synchronous antiport under the effect of two gears, in order to realize the preliminary breakage to the raw materials, raw materials after preliminary breakage drop to the filter on, the axostylus axostyle rotates, drive the vertical reciprocal slip of a plurality of branch, thereby make a plurality of clamp plate hit the raw materials on the filter and hit, thereby realize the regrinding to industrial chemicals, carry out the breakage in proper order to the raw materials through two crushing mechanisms, make industrial chemicals crushing effect good, the industrial chemicals after final breakage is meticulous, thereby be convenient for follow-up processing uses.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the three-dimensional structure of the present invention;

fig. 3 is a sectional view of another three-dimensional structure of the present invention;

FIG. 4 is a partial perspective view of the present invention;

FIG. 5 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the point B in FIG. 2 according to the present invention;

fig. 7 is an enlarged view of the position C of the present invention and 3;

reference numerals: 1. a crushing box; 2. a feed inlet; 3. a discharge pipe; 4. a crushing roller; 5. a filter plate; 6. a shaft lever; 7. a rotating wheel; 8. a rocker arm; 9. a support plate; 10. a strut; 11. pressing a plate; 12. a baffle; 13. a reinforcing rib net rack; 14. a sleeve; 15. a ball bearing; 16. and a cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, 2, 3, 4 and 7, the chemical raw material crushing apparatus includes: the top of the crushing box 1 is communicated with a feeding hole 2, and the bottom of the crushing box is communicated with a discharging pipe 3; in order to make the device more reasonable, preferably, the bottom of the crushing box 1 is provided with a bracket for supporting the crushing box 1 at a certain height so as to be convenient for receiving the raw materials discharged from the discharge pipe 3, two crushing rollers 4 are horizontally and rotatably arranged in the crushing box 1, gears are fixedly arranged on the two crushing rollers 4, and the two gear teeth are meshed; in actual use, the end part of one crushing roller 4 is connected with a driving motor, the driving motor does work, an output shaft of the driving motor drives one crushing roller 4 to rotate, the two crushing rollers 4 synchronously and reversely rotate through meshing of teeth of two gears to realize the effect of crushing chemical raw materials, a filter plate 5 is arranged in a crushing box 1 and is positioned below the crushing roller 4, a shaft lever 6 rotatably penetrates through the opposite side of the inner wall of the crushing box 1 and is positioned between the crushing roller 4 and the filter plate 5, in actual use, one end of the shaft lever 6 is connected with the driving motor, the shaft lever 6 is driven to rotate through the driving motor, a plurality of rotating wheels 7 are eccentrically and fixedly arranged on the shaft lever 6 along the length direction of the shaft lever, and rocker arms 8 are rotatably sleeved on the plurality of rotating wheels 7; the support plate 9 is arranged in the crushing box 1, a plurality of support rods 10 are movably arranged on the support plate 9 in a penetrating manner along the length direction of the support plate, the plurality of support rods 10 are respectively in one-to-one correspondence with the plurality of rocker arms 8, the top ends of the support rods 10 are hinged with the rocker arms 8, the bottom ends of the support rods 10 are provided with press plates 11, a gap is reserved between every two adjacent press plates 11, when chemical raw materials are crushed, the raw materials are added into the crushing box 1 through a feed inlet 2, two crushing rollers 4 synchronously and reversely rotate, the chemical raw materials are crushed by the two crushing rollers 4, the two crushing rollers 4 are primarily crushed, the primarily crushed raw materials drop downwards and drop onto the filter plate 5 through the gap between every two adjacent press plates 11, when the shaft lever 6 rotates, the plurality of rotating wheels 7 are driven to synchronously rotate, because the rocker arms 8 are rotatably sleeved on the rotating wheels 7, the rotating wheels 7 are eccentrically and fixedly arranged on the shaft lever 6, therefore, when the shaft lever 6 rotates, one end of the rocker arm 8 connected with the runner 7 can eccentrically rock, the other end of the rocker arm can drag or conflict with the support rod 10, so as to drive the support rod 10 to vertically slide backwards, thereby the press plates 11 can do up-and-down reciprocating motion, thereby the raw materials on the filter plate 5 can be hit, because a gap is left between every two adjacent press plates 11, although the filter plate 5 is fixedly arranged, the filter plate 5 can be hit by the press plates 11, the filter plate 5 can generate slight vibration when stressed, the raw materials after primary crushing can jump on the filter plate 5 and can be uniformly dispersed on the filter plate 5, because the particles can be in a jumping state under the action of the vibration force, therefore, the filter plate 5 can not be blocked, under the hitting of the press plates 11, the raw materials after primary crushing can be secondarily crushed, the raw materials up to standard after secondary crushing can fall to the bottom of the crushing box 1 from holes on the filter plate 5, and do not have broken up to standard raw materials can remain to filter 5 on, continuously suffer hitting of clamp plate 11, to being hit and hitting to standard back, the granule just can drop from filter 5, install holistic structure, two crushing rollers 4 carry out preliminary breakage to industrial chemicals, decompose the broken tiny particle that is not unidimensional of large granule, hit through clamp plate 11 again and hit, with the tiny particle secondary crushing of unidimensional, can run through filter plate 5 after reaching standard completely, thereby make the ultimate crushing effect of raw materials good, be convenient for subsequent processing.

As shown in fig. 2 and 4, in some embodiments, the plurality of rotating wheels 7 are divided into two groups and two groups are arranged in a staggered manner, the eccentric directions of the two groups of rotating wheels 7 are arranged oppositely, the rotating wheels 7 are divided into two groups and arranged in a staggered manner, so that when the shaft lever 6 rotates, the two groups of rotating wheels 7 cause the plurality of pressing plates 11 to form two groups, when one group of pressing plates 11 strikes the raw materials on the filter plate 5, the other group of pressing plates 11 are far away from the raw materials on the filter plate 5, the shaft lever 6 continuously rotates, the two groups of pressing plates 11 are mutually staggered to strike the raw materials on the filter plate 5, thereby increasing the area of the raw materials which are vibrated and jumped, being more beneficial to the up-to-standard particles to pass through the filter plate 5, thereby improving the filtering effect of the raw materials, and avoiding the phenomenon that the filter plate 5 is blocked.

As shown in fig. 2 and 3, in some embodiments, the filter 5 is the slope setting, the guide plate 12 is obliquely arranged below the crushing roller 4 in the crushing box 1, one end with low inclination of the guide plate 12 corresponds to one end with high inclination of the filter 5, a gap is left between one end with low inclination of the guide plate 12 and the inner wall of the crushing box 1, the setting of the guide plate 12 is passed, the primary crushed chemical raw material can fall to one end with high inclination of the filter 5, then, the primary crushed chemical raw material slides down from the high end to the low end of the filter 5, so that the primary crushed chemical raw material can sequentially pass through a plurality of pressing plates 11, so that the crushing effect on the chemical raw material is better, and meanwhile, the raw material is in a sliding state on the filter 5, the filter 5 can not be blocked more, so that the filter 5 has a better filtering effect on the qualified chemical raw material.

As shown in fig. 2, fig. 3 and fig. 4, in some embodiments, the below that just is located filter 5 in broken case 1 is provided with strengthening rib rack 13, strengthening rib rack 13 is contradicted the overlap joint with filter 5, because filter 5 continues to be struck by board 11 and is beaten, filter 5's middle part is in unsettled state again, continuously receive to hit the back of beating, filter 5's middle part takes place deformation easily, lead to being located clamp plate 11 and can not hitting completely filter 5, setting through strengthening rib rack 13, a role for playing the support to filter 5, avoid filter 5 to warp, lead to can not effectually carrying out the secondary breakage to industrial chemicals.

As shown in fig. 5, in some embodiments, a sleeve 14 is disposed on the supporting plate 9, the supporting rod 10 movably penetrates through the sleeve 14, a plurality of balls 15 are inserted into an inner wall of the sleeve 14 in an annular array in a rolling manner, and the plurality of balls 15 all contact with an outer surface of the supporting rod 10 in a rolling manner, and through the arrangement of the sleeve 14 and the balls 15, friction force between the supporting plate 9 and the supporting rod 10 during reciprocating sliding is reduced, so that the supporting rod 10 slides more smoothly, and the striking and crushing effects of the pressing plate 11 on the raw materials are better.

As shown in fig. 1 and fig. 6, in some embodiments, the feed inlet 2 is the slope structure, the articulated apron 16 that is provided with of inner wall of feed inlet 2, in order to make the device more reasonable, preferably, the port of feed inlet 2 is the toper structure, be convenient for empty the raw materials, apron 16 articulates on the obliquely lateral wall, the raw materials can produce a certain amount of dust when preliminary breakage, when empting the raw materials, receive the action of gravity, can conflict apron 16 when the raw materials landing, apron 16 can rotate around the pin joint, then, the raw materials can drop completely to crushing box 1 in, empty the completion back when the raw materials, apron 16 is vertical to reseing under self action of gravity, apron 16 implements the closure to feed inlet 2, the dust of avoiding preliminary breakage to produce flies out crushing box 1, lead to polluting indoor air environment, lead to causing the injury on the health to the staff.

As shown in fig. 1 and 2, in some embodiments, the bottom of the crushing box 1 is in a tapered configuration, the discharge pipe 3 is communicated with the tapered end, and the bottom of the crushing box 1 is in a tapered configuration, so that the crushed raw materials in the crushing box 1 can be rapidly and completely discharged through the discharge pipe 3, thereby improving the convenience of discharging.

As shown in fig. 1 and fig. 2, in some embodiments, the driving wheels are fixedly arranged on one of the crushing roller 4 and the shaft lever 6, the driving belts are wound on the two driving wheels, and the two driving wheels and the driving belts sleeved on the two driving wheels are arranged, so that when the chemical raw materials are crushed, the primary crushing mechanism and the secondary crushing mechanism share one driving motor as a driving force, thereby reducing the consumption of driving energy.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Raw materials breaker for chemical industry, its characterized in that includes:

the top of the crushing box (1) is communicated with a feeding hole (2), and the bottom of the crushing box is communicated with a discharging pipe (3);

the two crushing rollers (4) are horizontally and rotatably arranged in the crushing box (1), gears are fixedly arranged on the two crushing rollers (4), and the two gears are meshed with each other;

filter (5), set up and be in crushing case (1) is interior and be located the below of crushing roller (4):

the shaft lever (6) penetrates through the opposite side of the inner wall of the crushing box (1) in a rotating mode and is located between the crushing roller (4) and the filter plate (5), a plurality of rotating wheels (7) are fixedly and eccentrically arranged on the shaft lever (6) along the length direction of the shaft lever, and rocker arms (8) are rotatably sleeved on the rotating wheels (7);

the supporting plate (9) is arranged in the crushing box (1), a plurality of supporting rods (10) are movably arranged on the supporting plate (9) in a penetrating mode along the length direction of the supporting plate, the supporting rods (10) are in one-to-one correspondence with the plurality of rocker arms (8), the top ends of the supporting rods (10) are connected with the rocker arms (8) in a hinged mode, and a pressing plate (11) is arranged at the bottom ends of the supporting rods (10).

2. The chemical raw material crushing device according to claim 1, wherein the plurality of rotating wheels (7) are divided into two groups and the two groups are arranged in a staggered manner, and the eccentric directions of the two groups of rotating wheels (7) are opposite.

3. The chemical raw material crushing device according to claim 1, wherein the filter plate (5) is arranged in an inclined manner, a guide plate (12) is arranged in the crushing box (1) and is arranged below the crushing roller (4) in an inclined manner, one end of the guide plate (12) with low inclination corresponds to one end of the filter plate (5) with high inclination, and a gap is reserved between one end of the guide plate (12) with low inclination and the inner wall of the crushing box (1).

4. The chemical raw material crushing device according to claim 1, wherein a reinforcing rib net rack (13) is arranged in the crushing box (1) and below the filter plate (5), and the reinforcing rib net rack (13) is butted and overlapped with the filter plate (5).

5. The chemical raw material crushing device according to claim 1, wherein a sleeve (14) is arranged on the support plate (9), the support rod (10) movably penetrates through the sleeve (14), a plurality of balls (15) are inserted into the inner wall of the sleeve (14) in an annular array in a rolling manner, and the plurality of balls (15) are in rolling contact with the outer surface of the support rod (10).

6. The chemical raw material crushing device according to claim 1, wherein the feeding port (2) is in an inclined structure, and a cover plate (16) is hinged to the inner wall of the feeding port (2).

7. The chemical raw material crushing device according to claim 1, wherein the bottom of the crushing box (1) is in a conical configuration, and the discharge pipe (3) is communicated at the conical end.

8. The chemical raw material crushing device according to claim 1, wherein a driving wheel is fixedly arranged on one of the crushing roller (4) and the shaft lever (6), and a driving belt is wound on the two driving wheels in a driving manner.